Granted Patent
Utility
US 5,861,812 · App. 08/768,477
Battery pack wakeup
Inventors:
Nathan Mitchell, Joseph F. Freiman, Steven Kent McConkey
Patented Case
View Patent ↗
Granted: Jan 19, 1999
Filed: Dec 18, 1996
Inventors
Nathan Mitchell
Joseph F. Freiman
Steven Kent McConkey
Assignee (at issue)
Compaq Computer Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.